Comment:	Serra d'Aire (AMSAT-PO)
Location:	39°32.09' N 8°38.11' W - ตำแหน่ง IM59QM38SI - show map 8.9 km เหนือ bearing 19° มาจาก Alcanena, Alcanena, Santarém, Portugal [?] 9.7 km ใต้ bearing 171° มาจาก Fátima, Ourém, Santarém, Portugal 100.5 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Lisbon, Lisbon, Lisbon, Portugal 100.8 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Amadora, Amadora, Lisbon, Portugal
Last position:	2025-03-29 19:24:47 UTC (252d 18h9m ago) 2025-03-29 19:24:47 WET เวลาท้องถิ่น Alcanena, Portugal [?]
Device:	IW3FQG: UIdigi (digi)
Last path:	CQ0XSA-3>APNU3B via CQ0XBF-3*,WIDE2-1,qAR,CT2IRK-11
Positions stored:	5
Last heard a station directly:	2025-03-25 07:07:00 UTC (257d 6h26m ago)
Normal receiver range estimate:	40 km (Updated: 2025-01-29 15:26:21 UTC)

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.